Therapeutic effects of exercise interventions for patients with chronic kidney disease: an umbrella review of systematic reviews and meta-analyses. Issue 9 (19th September 2022)

• Record Type: Journal Article
• Authors: Zhang, Fan; Bai, Yan; Zhao, Xing; Huang, Liuyan; Wang, Weiqiong; Zhou, Wenqin; Zhang, Huachun
• Is Part Of: BMJ open. Volume 12:Issue 9(2022)
• Publication Date: 2022-09-19
• Subjects: nephrology -- rehabilitation medicine -- chronic renal failure; Medicine -- Research -- Periodicals; 610.72
• DOI: 10.1136/bmjopen-2021-054887
• Languages: English
• ISSNs: 2044-6055

Abstract

Abstract : Objective: To conduct an overview of meta-analyses evaluating the impact of exercise interventions on improving health outcomes in patients with chronic kidney disease (CKD). Design: An umbrella review of systematic review and meta-analyses of intervention trials was performed. Data sources: PubMed, Web of Science, Embase and the Cochrane Database of Systematic Reviews were searched from inception to 9 March 2021 for relevant articles. Eligibility criteria for selecting studies: Eligible meta-analyses compared the effects of usual care with and without exercise in patients with CKD. Health outcomes included those related to cardiovascular risk factors, physical fitness, dialysis-related symptoms, dialysis adequacy and health-related quality of life. Systematic reviews and meta-analyses that included fewer than 3 RCTs or fewer than 100 participants were excluded from the analysis. Results: A total of 31 eligible systematic reviews and meta-analyses were included that assessed 120 outcomes. For physical fitness, there was a moderate effect size for cardiorespiratory fitness, muscle strength and body composition and small effect size for muscle endurance. The effect sizes for cardiovascular risk factors, dialysis-related symptoms and health-related quality of life outcomes were small. According to the Grading of Recommendations Assessment, Development and Evaluation framework, most outcomes were low or very low quality. Conclusion: Exercise appears to be a safe way to affect concomitant cardiovascular risk factors, such as blood pressure, improve physical fitness and health-related quality of life and reduce dialysis-related symptoms in patients with CKD. PROSPERO registration number: CRD42020223591.